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Mathematics
Mathematics
Problem
Let
p
(
x
)
=
x
2
+
3
x
p(x)=x^{2}+3x
p
(
x
)
=
x
2
+
3
x
. Determine
p
′
(
4
)
p'(4)
p
′
(
4
)
by evaluating the limit
lim
h
→
0
p
(
4
+
h
)
−
p
(
4
)
h
.
\lim_{h\to 0}\frac{p(4+h)-p(4)}{h}.
h
→
0
lim
h
p
(
4
+
h
)
−
p
(
4
)
.
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